Haian Range

The Coastal Mountain Range, also known as the Hai'an Range , is a mountain range situated on the eastern coast of the island of Taiwan, and spans the border between Hualien and Taitung Counties. Coastal Mountain Range is part of the Philippine Mobile Belt which was formed over 400 million years ago by the collision and compression of Philippine Mobile Belt and Eurasian Plate. The geological structure is composed of soft sediments which have weaker anti-erosion property and are vulnerable to wind.